Description

4-Nitro-1-Naphthoic Acid is a high-purity, versatile nitro-substituted naphthoic acid derivative. This compound serves as a critical synthetic intermediate and building block in advanced organic synthesis, valued for its precise chemical functionality. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Building block for developing herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Intermediate in the production of azo dyes and other complex colorants.
• Organic Synthesis & Research: Versatile reagent for constructing complex polycyclic structures in academic and industrial R&D.
• Material Science: Used in the development of organic semiconductors, ligands for metal complexes, and advanced polymers.
• Chemical Analysis: May serve as a standard or reference material in analytical chemistry.

Basic Information

Product Name	4-Nitro-1-Naphthoic Acid
CAS No.	1975-43-5
Molecular Formula	C11H7NO4
Molecular Weight	217.18 g/mol
Synonyms	1-Naphthoic acid, 4-nitro-; 4-Nitro-1-naphthalenecarboxylic acid; 4-Nitronaphthalene-1-carboxylic acid; 4-Nitro-1-naphthoic acid; 4-Nitronaphthoic acid; NSC 403697; 4-Nitronaphthalic acid
EINECS	217-843-3

Quality Control

Our 4-Nitro-1-Naphthoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.